package com.czy.springcloud.controller;

import com.czy.springcloud.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

@RestController
@Slf4j
@DefaultProperties(defaultFallback = "payment_Global_FallbackMethod")
public class OrderHystirxController {
    @Resource
    private PaymentHystrixService paymentHystrixService;

    @GetMapping("/consumer/payment/hystrix/ok/{id}")
    public String paymentInfo_OK(@PathVariable("id") Integer id) {
        String result = paymentHystrixService.paymentInfo_OK(id);
        return result;
    }

    @GetMapping("/consumer/payment/hystrix/timeout/{id}")
    @HystrixCommand(fallbackMethod = "paymentTimeOutFallbackMethod", commandProperties = {
            @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "1500")
    })
    //@HystrixCommand //使用全局默认的fallback
    public String paymentInfo_TimeOut(@PathVariable("id") Integer id) {
        int age = 10 / 0;
        String result = paymentHystrixService.paymentInfo_TimeOut(id);
        return result;
    }

    /***
     * ***************************************
     * 功能描述:兜底方法，服务降级被调用
     * @param id
     * @return {@link String}
     * @author create: TODO 人员:【ChangZiYang】类型:【新增方法】日期:【2020-11-24 15:10】
     * @author modify:
     */
    public String paymentTimeOutFallbackMethod(@PathVariable("id") Integer id) {
        return "我是消费者80,对方支付系统繁忙请10秒钟后再试或者自己运行出错请检查自己,o(╥﹏╥)o";
    }

    // 下面是全局fallback方法
    public String payment_Global_FallbackMethod() {
        return "Global异常处理信息，请稍后再试，/(ㄒoㄒ)/~~";
    }
}
